MapInfo second-quarter earnings jump 92 percent

MapInfo Corp. (Nasdaq: MAPS) reported net income for the second fiscal quarter ended March 31 increased 92 percent to $2 million, or 21 cents a share. Revenue grew by 30 percent to $23.5 million. For the six months ended March 31, net income was $3 million, or 31 cents a share, on revenue of $44.5 million. The North Greenbush company produces mapping software.